Mikrofill Maxi AP 240
£1,220.00 Excl. VAT
10 in stock
The Ultimate Pressurisation Solution for High-Capacity Systems
The Mikrofill MAXI AP represents the pinnacle of pressurisation technology, meticulously engineered to meet the demands of large domestic, commercial, and industrial applications. Designed with precision, it seamlessly maintains pressure in sealed heating systems, chilled water systems, refrigeration units, and industrial cooling setups.
The Ultimate Pressurisation Solution for High-Capacity Systems
The Mikrofill MAXI AP represents the pinnacle of pressurisation technology, meticulously engineered to meet the demands of large domestic, commercial, and industrial applications. Designed with precision, it seamlessly maintains pressure in sealed heating systems, chilled water systems, refrigeration units, and industrial cooling setups.
With a sleek, compact, floor-standing design, the MAXI AP is incredibly easy to install and commission, making it the top choice for specifiers and installers alike. Powered by an advanced microprocessor-controlled system, it guarantees exceptional accuracy and efficiency, ensuring optimal pressure management at all times.
Whether you choose the single-pump or twin-pump configuration, the MAXI AP delivers unparalleled performance and reliability. Equipped with cutting-edge Ai100 technology, it offers an intuitive user experience and seamless system integration. Say goodbye to complicated setups and hello to smooth, automated operation with real-time monitoring through its digital control system.
Engineered for durability and longevity, the MAXI AP is designed to keep your system running at peak performance, providing dependable pressurisation for years to come. Whether for heating, cooling, or industrial applications, the MAXI AP ensures consistent, hassle-free pressure control.
- Suitable for sealed systems of up to 300,000 litres
- 4 programmable BMS volt-free relays
- Modbus RTU BMS interface
- Automated system fill and top-up
- Precise pressure control
- Digital control system and LCD graphic display
- Ai100 technology, engineered by Stuart Turner Ltd, offers unparalleled control and integration for modern systems
- Full status indication
- Sturdy powder coated steel casing
- High quality peripheral pump(s)
- Available up to 3.9 – 8.0 bar cold fill pressure
- All models are Enhanced and are fully compatible with Building Management Systems
- Self-diagnostic electronics
- Designed and built to latest CE requirements and in accordance with ISO9001
- Leak detection via frequency of starts alarm
- Suitable for floor mounting
- Category 5 backflow protection, Type AB air gap, weir overflow and warning pipe
- Single (duty) or twin (duty/standby) pump options
- Adjustable feet
| Product Code | 47722 |
| General | |
| Warranty | 2 years |
| Conformity certification | UKCA/CE |
| Features | |
| Mounting | Floor mounted |
| Sealed system capacity | Up to 300,000 litres |
| Pump control system | |
| Intelligent control interface | |
| Dry run protection | |
| Materials | |
| Break tank | Polyethylene |
| Casing | Powder coated steel |
| Performance | |
| Maximum cold fill pressure | 3.9 bar (flow rate 2.5 l/min) |
| flow rate (maximum per pump) | 16.5 l/min (at 1.5 bar) |
| flow rate (nominal per pump) | 11 l/min (at 3 bar) |
| Ambient air temperature | Min 4 oC/Max 40 oC |
| Relative humidity | 95 % non-condensing |
| Inlet water temperature | Min 10 oC/Max 23 oC |
| Water tank | |
| Usable water capacity | 18 litres |
| Inlet valve and fill rate | Float valve |
| Fluid category | CAT 5 (type AB air gap with weir) |
| Connections | |
| Cold water inlet | ½” BSP M |
| System outlet | 22 mm Compression |
| Overflow | 20mm |
| Pump | |
| Number of pumps | 2 |
| Pump mode | Duty/Standby |
| Pump type | Peripheral |
| Motor type | Induction, auto-reset thermal trip |
| Duty rating | Continuous (S1) |
| Pump head and impeller | Bronze |
| Electrical | |
| Power supply (V / Ph / Hz) | 230 V AC/1/50 Hz |
| Power consumption (standby) | 21 watts |
| Power consumption (Filling) | 1240 watts |
| Current – full load | 7.2 amp |
| Fuse rating | 10 amps |
| Alarm output | |
| Maximum load BMS relays | 5 amps |
| Physcial | |
| Enclosure protection | IP55 |
| Width | 505mm |
| Depth | 405mm |
| Height (not including feet) | 805mm |
| NET Weight | 45kg |